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DTSTART;VALUE=DATE:20200425
DTEND;VALUE=DATE:20200426
DTSTAMP:20210424T091645Z
CREATED:20190823T090733Z
LAST-MODIFIED:20210424T091645Z
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SUMMARY:Birthday of GM John Nunn (25-iv-1955)
DESCRIPTION:BCN wishes GM John Nunn Happy Birthday (25-iv-1955) \nFrom The Encyclopaedia of Chess by Harry Golombek : \nBritish International master and European Junior Champion\, 1975. Born in London\, Nunn learned chess at the age of four and soon revealed a great aptitude for the game. \n  \nGraham Ladds and John Nunn. See full caption below.\nSupplied caption for above picture.\nHe came 6th in the Norwich Junior international tournament in 1970 and went up to Oxford University to take a mathematics degree at a very early age. He played on top board for the University from 1972-6 and is now preparing for a doctorate there. \nJohn DM Nunn\nHe won the European Junior Championship and with it the international master title in Groningen in 1975. In that year too he was equal first in the IBM Master tournament\, and at London in 1975 he reached an international master norm coming 5th in the international tournament there. He played on bottom board at the Haifa Olympiad 1976 and scored 64.2% \nGM John Nunn\nFrom The Oxford Companion to Chess by Hooper & Whyld : \nEnglish player. International Grandmaster (1978)\, British champion 1980. He went to Oxford at the unusually young age of 15\, graduated in 1973. Gained his B.Sc. the following year and his\ndoctorate in 1978. \nGM John Nunn\n  \nA Junior Research Fellow\, he lectured in mathematics until 1981 when he became a professional player. By then he had already achieved several good results in international tournaments: Budapest 1978\, first; Hastings 1979-80\, first (4-5 = 10) equal with Andersson; Baden-bei-Wien 1980\, category 12\, third (+5=10) after Spassky and Belyavsky: Helsinki 1981\, first (+5 = 6) equal with Matulovich; and Wiesbaden 1981\, first (+6=3). In the category 12 Wijk aan Zee tournament 1982\, Nunn came first ( + 5=7 — 1) equal with Balashov ahead of Tal\, Hubner\, and Timman and at Helsinki 1983 he came second (+5 = 6) after Karlsson. \nMaia Chiburdanidze and John Nunn from Lloyds Bank\, 1985\nPossessing a remarkably quick sight of the board\, Nunn is an expert solver: he made the second highest individual score in the world team solving championship\, 1978\, and won the solving championship of Great Britain in 1981. \nLubomir Kavalek and John Nunn\nHere is an excellent article from ChessBase \nPolugayevsky-Nunn European team championship : \n[pgn]\n[Round “1.3”]\n[White “Polugaevsky\, Lev”]\n[Black “Nunn\, John DM”]\n[Result “0-1”]\n[ECO “A77”]\n[WhiteElo “2635”]\n[BlackElo “2515”]\n[Annotator “johnu”]\n[PlyCount “64”]\n[EventDate “1980.01.20”]\n[EventType “team-tourn”]\n[EventRounds “7”]\n[EventCountry “SWE”]\n[SourceTitle “EU-chT”]\n[Source “ChessBase”]\n[SourceDate “1999.07.01”]\n[SourceVersion “2”]\n[SourceVersionDate “1999.07.01”]\n[SourceQuality “1”]\n[WhiteTeam “Soviet Union”]\n[BlackTeam “England”]\n[WhiteTeamCountry “URS”]\n[BlackTeamCountry “ENG”] \n{[%evp 0\,64\,19\,9\,21\,44\,45\,37\,46\,15\,12\,56\,70\,84\,108\,114\,123\,92\,82\,65\,73\,58\,59\,\n13\,30\,26\,27\,27\,27\,27\,29\,6\,17\,-128\,-135\,-75\,-75\,-69\,-89\,-122\,-70\,-43\,-75\,-145\,\n-164\,-153\,-153\,-194\,-194\,-235\,-235\,-235\,-260\,-278\,-279\,-284\,-290\,-290\,-290\,\n-465\,-460\,-617\,-537\,-536\,-555\,-1071\,-878]} 1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4\nexd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. Qc2\nNe5 12. b3 Nh5 13. Bxh5 gxh5 14. Bb2 Bd7 15. Rae1 Qh4 16. f4 Ng4 17. Nf3 Bd4+\n18. Kh1 Nf2+ 19. Rxf2 Qxf2 20. Qc1 Bh3 21. Rg1 Kf8 22. Nxd4 cxd4 23. f5 dxc3\n24. Qxc3 Rxe4 25. gxh3 Ke8 26. Qd3 Re1 27. Rxe1+ Qxe1+ 28. Kg2 Rc8 29. f6 Kd7\n30. Qxh7 Qd2+ 31. Kg3 Qxd5 32. Kh4 Re8 0-1\n[/pgn] \nGM John Nunn\n[embedyt] https://www.youtube.com/watch?v=0NvSfumCNxo[/embedyt] \nHere is his Wikipedia entry \n46th USSR Chess Championships 1978\, RD Keene\, JDM Nunn\, RG Wade\, Master Chess Publications\, 1978\, ISBN 0 906634 00 8\n  \nThe Benoni for the Tournament Player\nSolving in Style\nThe Complete Pirc\nSecrets of Rook Endings\nSecrets of Pawnless Endings\nNew Ideas in the Pirc Defence\nBeating the Sicilian 3\nThe King Hunt\nSecrets of Grandmaster Chess\nSecrets of Practical Chess\nNunn’s Chess Openings\nJohn Nunn’s Chess Puzzle Book\n101 Brilliant Chess Miniatures\nLearn Chess\nSecrets of Minor-Piece Endings\nUnderstanding Chess Move by Move\nJohn Nunn’s Best Games\nEndgame Challenge\nTactical Chess Endings\nLearn Chess Tactics\nMammoth Book of the World’s Greatest Chess Games\nGrandmaster Chess Move by Move\nUnderstanding Chess Endgames\nNunn’s Chess Endings\nUnderstanding Chess Middlegames\nChess Tactics Workbook for Kids\n[pgn]\n[Event “Lugano op”]\n[Site “Lugano”]\n[Date “1986.??.??”]\n[Round “?”]\n[White “Nunn\, John DM”]\n[Black “Tukmakov\, Vladimir B”]\n[Result “1-0”]\n[ECO “B57”]\n[WhiteElo “2585”]\n[BlackElo “2570”]\n[Annotator “Nunn\,J”]\n[PlyCount “51”]\n[EventDate “1986.02.??”]\n[EventType “swiss”]\n[EventRounds “9”]\n[EventCountry “SUI”]\n[SourceTitle “CBM 001”]\n[Source “ChessBase”]\n[SourceDate “2004.01.01”]\n[SourceVersion “1”]\n[SourceVersionDate “2004.01.01”]\n[SourceQuality “1”] \n{[%evp 0\,51\,38\,23\,44\,51\,80\,55\,53\,51\,51\,30\,53\,39\,69\,55\,69\,52\,71\,22\,61\,56\,51\,50\,\n40\,38\,35\,40\,42\,33\,42\,48\,68\,30\,37\,45\,45\,46\,48\,50\,51\,29\,39\,0\,25\,-81\,84\,84\,119\,72\,\n72\,106\,183\,177]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4\nQb6 7. Nb3 e6 8. O-O Be7 9. Bg5 Ne5 $6 {Although 9…Ne5 forces the bishop to\nretreat\, Black will waste time later after White plays f4.} ({Black’s best\nline is probably} 9… a6 10. Bxf6 gxf6 11. Qh5 Nd4 {as played in\nNunn-Martinovic\, Amsterdam 1975.}) 10. Be2 Bd7 11. Kh1 Ng6 {A necessary\nprecaution since} (11… O-O 12. f4 Ng6 13. e5 dxe5 14. Bxf6 Bxf6 15. Qxd7 {\ndoes not give Black enough for the piece. Now\, on the other hand\, 12 f4 is met\nby 12…h6.}) 12. Be3 Qc7 13. f4 O-O 14. Qe1 {We have reached a type of\nScheveningen position in which Black’s knight is on g6 rather than c6. This\nfavours White since the knight is subject to attack by f5 and has less\ninfluence on the centre.} Rfe8 15. Rd1 Bc6 {Here the bishop is exposed to\nattack by Nd4\, so it would have been safer to play 15…Bf8.} 16. Bf3 d5 17. e5\nNe4 18. Nd4 Nxc3 (18… Bb4 19.\nNxd5) 19. Qxc3 Rac8 20. Qe1 {The queen returns to the kingside to help an\nattack based on the move f5.} Bd7 21. Qg3 Qb6 $6 {Black provokes a crisis by\nattacking the b2 pawn\, which White cannot easily defend (e.g. 22 b3 Rc3).\nHowever by placing his queen opposite White’s bishop he allows a tactical\nbreakthrough. 21…Qa5 was a better defence.} 22. f5 $1 exf5 {22…Bh4 23 Qh3\nexf5 is no better after 24 Bxd5 Rxe5 25 Bxf7+ Kh8 (or 25…Kxf7 26 Nxf5 with a\nwinning attack) 26 Bxg6 Qxg6 27 Bf4 and White wins material.} 23. Bxd5 Bh4 24.\nNxf5 $6 {Flashy\, but not the best. Simply 24 Qh3 transposes to the last note\nand wins safely.} Bxg3 25. Bxb6 axb6 $2 {The obvious move\, but it loses\nimmediately. 25…Bxe5 was the best\, when White has nothing better than to\nplay 26 Bxa7 with an extra pawn – winning perhaps\, but much more complex than\n24 Qh3.} 26. Nd6 $1 {Surprisingly Black has no way to play on\, e.g. 26…Bxe5\n27 Bxf7+ Kh8 28 Bxe8 Rxe8 29 Nxe8 Bxe8 30 Rd8 or 26…Bh4 27 Bxf7+ Kh8 28 Bxe8\nRxe8 29 Nf7+ and 30 Rxd7.} 1-0 \n[/pgn] \nChess Endgame Workbook for Kids\nGM John Nunn
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